title: Commentary on Bryan Dowd's paper "separated at birth: statisticians, social scientists, and causality in health services research".
authors.affiliation: Department of Health Care Policy, Harvard Medical School, Boston, MA 02115-5899, USA.
authors.forename: A James
authors.initials: AJ
authors.lastname: O'Malley
mesh_terms: D015984:Causality; D003627:Data Interpretation, Statistical; D006302:Health Services Research; D006801:Humans; D012942:Social Sciences; D013223:Statistics as Topic